Protection level 3 is suitable for high to very high noise levels, between 100-115 dB. Fortunately a rare environment for most workers, but the best and only choice when nothing else will do. Protection level 3 is also the best choice when the noise is dominated by low frequencies, a type of noise that masks out speech and other important sounds as well as causing stress and nausea.
Soft velcro support band
Made of high quality plastic
Replaceable cushions with “snap-in” system
Integration with face protection
Noise Protection Level